ozebb

joined 1 year ago
[โ€“] [email protected] 5 points 1 year ago (1 children)

Yowsa! That's cold.

That said, ground-source systems have been used to good effect in climates like that! But, of course, do what's right for you ๐Ÿ™‚

[โ€“] [email protected] 25 points 1 year ago (7 children)

You might not be totally out of luck:

  • More modern units do pretty well down to -20f.
  • Ground-source systems don't care about air temps (but are more expensive)